Elasmobranchii (sharks and rays) >
Orectolobiformes (Carpet sharks) >
Orectolobidae (Carpet or nurse sharks)
Etymology: Orectolobus: orektos (Gr.), stretched out; lobus (L.), from lobos (Gr.), rounded projection or protuberance, referring to long nasal barbels of Squalus barbatus (=O. maculatus) (See ETYFish); halei: In honor of Herbert M. Hale (1895-1963), Director of the South Australian Museum (See ETYFish).
Eponymy: Herbert Mathew Hale (1895–1963) worked at the South Australian Museum, Adelaide (1914–1960). He became the Director’s Assistant (1917), Assistant in Zoology (1922), Zoologist (1925) and Director (1928). (Ref. 128868), visit book page.
More on author: Whitley.
Issue
Information to be completed.
Environment: milieu / climate zone / depth range / distribution range
Ecology
Marine; demersal; depth range 0 - 195 m (Ref. 106604). Temperate
Distribution
Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri
Eastern Indian Ocean: off Western Australia.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 256 cm TL male/unsexed; (Ref. 106604)
The maximum size was based on jaws of a specimen in the personal collection of M. Harris (Harris, 2015, pers. comm.); but reported lengths up to 290 cm and 300 cm TL need further confirmation (Ref. 106604).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Huveneers, C., 2006. Redescription of two species of wobbegongs (Chondrichthyes: Orectolobidae) with elevation of Orectolobus halei Whitley 1940 to species level. Zootaxa 1284:29-51. (Ref. 58832)
IUCN Red List Status (Ref. 130435: Version 2024-2)
Threat to humans
Harmless
Human uses
Tools
Special reports
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Internet sources
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5012 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Trophic level (Ref.
69278): 4.1 ±0.6 se; based on size and trophs of closest relatives
Generation time: 12.2 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
Resilience (Ref.
120179): Very Low, minimum population doubling time more than 14 years (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Very high vulnerability (90 of 100).
Nutrients (Ref.
124155): Calcium = 6.67 [1.34, 28.52] mg/100g; Iron = 0.209 [0.053, 0.587] mg/100g; Protein = 19.1 [17.0, 20.9] %; Omega3 = 0.342 [0.149, 0.769] g/100g; Selenium = 17.4 [5.5, 47.5] μg/100g; VitaminA = 5.27 [1.62, 17.02] μg/100g; Zinc = 0.327 [0.160, 0.592] mg/100g (wet weight);